* [DEV-36] Fixed import.go.
* [DEV-65] Renamed BestState to State and GetSnapshot to GetCurrentState.
* [DEV-65] Implemented State and SelectedTip, updated dagState (the serializable version of State), and updated State creations.
* [DEV-65] Fixed references to GetCurrentState and fixed tests.
* [DEV-40] Created a new method AreEquals for comparing hash slices. Updated mining package to work with primitive DAG.
* [DEV-65] Renamed State to DAGState, corrected comments, created a new thread-safe method setDAGState, fixed broken references I missed.
* [DEV-65] Converted dagState (the object) to dbDAGState, and made it serialize/deserialize into/out of JSON.
* [DEV-65] Renamed Txns to Txs and fixed a couple of comments.
* [DEV-65] Renamed some more "Txns" and removed some dead code.
* [DEV-36] Fixed findcheckpoint.go.
* [DEV-36] Fixed indentation.
* [DEV-36] Fixed weird phrasing.
* [DEV-36] Fixed some more weird phrasing.
* [DEV-36] Removed haveBlocks variable from the function HaveBlocks.
* [DEV-65] Renamed BestState to State and GetSnapshot to GetCurrentState.
* [DEV-65] Implemented State and SelectedTip, updated dagState (the serializable version of State), and updated State creations.
* [DEV-65] Fixed references to GetCurrentState and fixed tests.
* [DEV-65] Renamed State to DAGState, corrected comments, created a new thread-safe method setDAGState, fixed broken references I missed.
* [DEV-65] Converted dagState (the object) to dbDAGState, and made it serialize/deserialize into/out of JSON.
* [DEV-65] Renamed Txns to Txs and fixed a couple of comments.
* [DEV-65] Renamed some more "Txns" and removed some dead code.
* [DEV-45] Updated the BlockDB files to contain blocks that could be deserialized.
* [DEV-45] Fixed TestHaveBlock (finally)
* [DEV-45] Fixed TestLocateInventory and everything that's reliant on chainview_test::chainedNodes.
* [DEV-45] Fixed TestChainViewNil.
* [DEV-45] Fixed TestNotifications.
* [DEV-45] Fixed ExampleBlockChain_ProcessBlock.
* [DEV-45] Fixed TestCheckBlockScripts.
* [DEV-45] Fixed TestCheckConnectBlockTemplate.
* [DEV-45] Renamed the BlockDBs to their original names.
* [DEV-45] Skipping TestFullBlocks for until we have implemented Phantom.
* [DEV-45] Deleted a couple of methods that are no longer used. (They were previously used for reorganization)
